pub fn probability_based_on_changes(own: &str, other: &str) -> FloatTypeExpand description
How likely other was misread as own, from the steps that turn the
one into the other: music21’s getProbabilityBasedOnChanges. Each equal
note is PROBABILITY_ON_EQUALITY, each one missed
PROBABILITY_ON_OMISSION, each one added PROBABILITY_ON_ADDITION,
and a stretch replaced is probability_on_substitute.